#45455E#45455E

#45455E is a dark, muted blue. Relative luminance 0.063; OKLCH L 40.1% C 0.042 H 284.4°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#45455E
RGB	rgb(69, 69, 94)
HSL	hsl(240, 15%, 32%)
HSV	hsv(240, 27%, 37%)
CMYK	cmyk(26.6%, 26.6%, 0%, 63.1%)
CIE-LAB	lab(30.23, 6.27, -14.73)
CIE-LCH	lch(30.23, 16.01, 293.07°)
OKLab	oklab(40.09% 0.0104 -0.0405)
OKLCH	oklch(40.09% 0.042 284.4)
XYZ	xyz(6.6022, 6.3295, 11.4614)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45455E #5E5E45

analogous

#45525E #45455E #52455E

triadic

#45455E #5E4545 #455E45

tetradic

#45455E #5E4552 #5E5E45 #455E52

square

#45455E #5E4552 #5E5E45 #455E52

split-complementary

#45455E #5E5245 #525E45

monochromatic

#111117 #2B2B3B #45455E #5F5F81 #7D7DA0

Accessibility & contrast

On white

9.27

#45455E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#45455E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45455E

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45455E	#FFFFFF	#000000	##FFFFFF
##45455E	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E485F

Deuteranopia (green-blind)

#3E465D

Tritanopia (blue-blind)

#3F494E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #45455e;
/* rgb */ color: rgb(69, 69, 94);
/* oklch */ color: oklch(40.1% 0.042 284.4);

Tailwind

colors: {
  custom: {
    50: '#79788b',
    500: '#45455e',
    950: '#000000',
  },
}

SCSS

$custom: #45455e;
$custom-light: #79788b;
$custom-dark: #000000;

JSON

{
  "hex": "#45455e",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 94
  },
  "hsl": {
    "h": 240,
    "s": 15.337,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40087,
    "c": 0.04186,
    "h": 284.4
  },
  "luminance": 0.0633
}

Semantic roles & 50–950 ramp

primary

#45455E

secondary

#8D8D72

accent

#B870B8

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#09090C

muted

#7B7B7D

Preview Lab

Preview with #45455E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →